Bicycle Chain Wear Indicator

Check the wear of your chain accurately!

Features:

• 100% Brand new and high quality.
• Made of high-quality durable steel material.
• A worn chain shifts poorly and wears sprockets at an accelerated rate of 0.75% and 1% the points at which chain experts suggest a replacement.
• Easy to use and compatible with all chains.

Specifications:

• Made of stainless steel material
• Compatible with all chains
• Size: approx. 14cm x 4.8cm/ 5.51 x 1.89(LxW)